Specifications

Instruction 24-9388
10
Fyrite Pro
3.5.3 CO Channel Setup (Model 125E only)
The CO Channel Setup Screen is labeled “CO.”
1. Enter the Setup Mode per Section 3.5.1. If necessary, repeatedly
press the ENTER button until “CO” is displayed.
2. Press either the  or  button until the desired parameter is
displayed.
- no Sensor disabled. Use this function to turn off the CO chan-
nel if the sensor is bad or not installed to avoid the CO
sensor error message from appearing.
- 2Ero Manual Zero. When the CO channel is set to manual zero,
the analyzer does not zero the CO sensor to ambient condi-
tions during start up.
- A2 Auto Zero. With the CO channel set to auto zero, the CO
sensor is zeroed to the ambient CO level during start up.
Important: When using this mode the analyzer must
be turned ON in fresh air; otherwise, incorrect CO
readings will occur.
3. Press ENTER to move to the next Setup Screen, or I/O to exit setup.
3.5.4 Draft Channel Setup
The Draft Setup Screen is labeled “PrES Unit”.
1. Enter the Setup Mode per Section 3.5.1. If necessary, repeatedly
press the ENTER button until “PrES” is displayed.
2. Press either the  or  button until the desired parameter is
displayed.
- no Pressure sensor disabled or not installed.
- WC inches of Water Column
- mB Millibars
- HPa Hecto Pascals
3. Press ENTER to move to the next Setup Screen, or I/O to exit setup.